过程信号与PLC之间的桥梁

Isolation: 1500 VAC continuous (3-way, 2-way for excitation).
Inputs: See Ranges Chart below.
Input Impedance: 1G ohm (mV/TC), 55K ohm (V), 82 ohm (C).
Output Impedance: >10M ohm (C), -0 ohm (V).
Power Requirements: 15-32 VDC @ 25 mA - 45 mA.
Accuracy: 0.05% F.S.
CJC Accuracy: 0.2°C over 15 to 55°C (ambient) 1.0°C over -40 to 14°C; .3°C over 56 to 75°C.
Drift: 0.01% F.S. per °C (offset + gain).
Dimensions: 88 mm (H) x 68 mm (D) x 12 mm (W).
Ambient Operating Temperature: -40 to 167°F (-40 to 75°C).
Storage Temperature: -49 to 185°F (-45 to 85°C).
Humidity Conditions: 95% non-condensing.
Mounting: DIN rail (32 mm-G and 35 mm-H).
Connections: Screw terminals for 14-22 AWG.
Weight: 1.4 oz (40 g).
Agency Approvals: UL, cUL, CSA CE.

INPUT/OUTPUT RANGES

INPUT TYPE	RANGE °F	RANGE °C
Type J Thermocouple	-32 to 32 & 32 to 1400	-200 to 0 & 0 to 760
Type K Thermocouple	-328 to 32 & 32 to 2498	-200 to 0 & 0 to 1370
Type T Thermocouple	-328 to 32 & -256 to 752	-200 to 0 & -160 to 400
Type E Thermocouple	-328 to 32 & -148 to 1832	-200 to 0 & -100 to 1000
Type R Thermocouple	32 to 3214	0 to 1768
Type S Thermocouple	32 to 3214	0 to 1768
Type B Thermocouple	32 to 3322	0 to 1832
Type N Thermocouple	-328 to 32 & 32 to 2373	-200 to 0 & 0 to 1300
100 Ohm Plt. 0.00385 DIN RTD	-328 to 1562	-200 to +850
120 Ohm Nickel 0.00628 US RTD	-112 to +392	-80 to +200
1000 Ohm Plt. O.00385 DIN RTD	-328 to +1592	-200 to +850
Potentiometer	0 to 500Ω min.; 0 to 100KΩ max.
Current/Voltage	0-20 mADC/ 0 to 10 VDC